The AirTAC GFR600C25MLC2WGK AirTAC Filter Regulator G1 1 in is a genuine G-series filter regulator: water separation, 40 µm particulate filtration and balanced-type pressure regulation combined in a single body. It has See datasheet ports, a differential-pressure drain and regulates 0.15 - 0.9 MPa (20 - 130 psi). It does not lubricate — add a GL lubricator, or order the GFC two-unit set, if downstream equipment needs oil.
The AirTAC GFR600C25MLC2WGK is a size-600 filter regulator: water and particulate filtration plus pressure regulation combined in a single body. This configuration is built around a G1 (1 in) port with G (BSPP) thread, a 5 um filter element for finer air cleaning than the standard 40 um grade, and a manual drain you operate by hand to clear collected condensate from the aluminium alloy bowl. The regulator is the low-pressure type, and the unit carries a round pressure gauge reading in psi plus an integrated reverse/check valve; a mounting bracket is included.
This is a genuine AirTAC part from the GFR series, which spans sizes 200, 300, 400 and 600 with port sizes from 1/8 in up to 1 in, a choice of manual, automatic or differential-pressure drains, 40 um or 5 um filtration, square or round gauges with MPa, psi or bar scales, and PT, G or NPT threads (PT is the standard thread; G and NPT are order options). Flow figures are published as curves rather than a single rating, so ask us and we will confirm the datasheet figures for your application on request.
| Model | GFR600C25MLC2WGK AirTAC Filter Regulator G1 1 in |
|---|---|
| Series | GFR600 filter regulator |
| Port size | See datasheet (PT thread) |
| Filtering grade | 40 µm |
| Regulating range | 0.15 - 0.9 MPa (20 - 130 psi) |
| Pressure type | Standard type |
| Adjusting mechanism | Balanced type |
| Fluid | Compressed air |
|---|---|
| Max. working pressure | 1.0 MPa (145 psi) |
| Temperature range | -5 to +70 °C (unfreeze) |
| Drain type | Differential-pressure drain |
| Bowl material | Aluminium alloy |
| Pressure gauge | Fitted — factory standard, Factory standard scale |
| Reflux valve | Not fitted |
Specifications follow the official AirTAC G-series air-preparation data. The regulating band is set by the drain type: automatic and differential-pressure drains regulate 0.15 - 0.9 MPa, a manual drain regulates 0.05 - 0.9 MPa. Standard type, regulating 0.15 - 0.9 MPa (20 - 130 psi). Air must not freeze in the unit. Flow curves, weight and outline dimensions are not published in our data set — ask us and we will confirm from the factory datasheet.
| GFR600 | G-series filter regulator, 600 body — sets the port range. |
|---|---|
| C2 | Port size See datasheet. This body offers 20 = PT3/4", 25 = PT1". |
| (blank) | Drain: Differential-pressure drain — this also sets the regulating band (0.15 - 0.9 MPa (20 - 130 psi)). |
| (blank) | Standard type. Blank is standard, L is the low-pressure type. |
| (blank) | Mounting bracket included. |
| (blank) | Pressure gauge fitted (blank). |
| (blank) | Gauge shape: Factory standard. C is round, F is square. |
| (blank) | Gauge scale: Factory standard. 1 is MPa, 2 is psi, 3 is bar. |
| (blank) | Filtering grade 40 µm. Only 40 µm (blank) and 5 µm (W) exist. |
| (blank) | PT thread. PT is the default; G is BSPP and T is NPT. |
| (blank) | No reverse-flow valve (the default). |
Field order is size, port, drain, type, bracket, gauge, shape, scale, grade, thread, reflux — a blank position takes the default. Example: GFR300-08 is a 300 body, PT1/4", differential drain, standard type, bracket included, gauge fitted, 40 µm, PT thread, no reflux valve.
A larger body carries a larger port and holds set pressure better as flow rises. AirTAC publishes flow only as curves, so size the body from your peak demand with headroom. The GFR600 uses an aluminium-alloy bowl; the 200, 300 and 400 bodies use PC.
| This model | GFR600 · See datasheet · 40 µm |
|---|---|
| One size down | GFR400 |
| Add lubrication | GFC600-C2 (two-unit set) |
Feeds filtered, regulated air to spray guns and atomising air on a coating line, where the low-pressure regulator type and 5 um filtration help keep finish quality consistent.
Supplies cleaned and regulated air to clamp and fixture actuators on a machining centre, with the 1 in port suiting high-consumption clamp circuits and the check valve holding the set circuit.
Conditions supply air ahead of directional valve manifolds on packaging machinery, removing water and fine particles and holding a stable low-pressure setting for the control circuit.
Start with the port: this unit is the 1 in G-threaded size-600 step of the range, so match it to line size and the air demand of the circuit - smaller GFR sizes (200/300/400) suit lighter duty. The 5 um element here is the finer of the two published grades (40 um standard, 5 um with code W); choose 5 um where downstream valves and cylinders need cleaner air. Drain choice matters: this unit is manual drain, but automatic and differential-pressure drains are available if you cannot rely on periodic draining. Gauge scale (MPa, psi or bar) and thread (PT standard, G or NPT to order) are decodable choices, and the bracket can be omitted with the J code. Because flow is published as curves rather than a single rated figure, send us your application details and we will confirm sizing against the datasheet before you order.
Quick checklist
The aluminium-alloy bowl on the GFR600 suits harsher environments than a PC bowl. Without the K option, air cannot flow back through the unit. A filter regulator adds no oil to the line.
AirTAC publishes flow for the GFR series as curves rather than a single rated figure, so we do not quote one number. Tell us your line pressure and air demand and we will confirm the relevant datasheet curve figures for this 1 in unit on request.
The C2 code in this model fits the external round gauge with a psi scale. The embedded square gauge is the standard fitting, and MPa, psi or bar scales are available as decodable options, so you can order the scale that matches the rest of your panel.
Genuine AirTAC parts produced by AirTAC factory.
Covers non-human-caused product damage.
Standard models usually ship in 3-4 days.
Most inquiries answered within 7-8 hours.
Send us the quantity, thread type (PT / G / NPT), gauge scale and destination. We confirm price, availability and lead time — usually within 7-8 hours.